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        <title>OpenLayers XYZ with Offset</title>
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        <h1 id="title">XYZ Layer with Offset</h1>
        <div id="tags">
            XYZ, layer, tile
        </div>        
        <div id="shortdesc">Using a limited set of levels from an XYZ layer with zoomOffset.</div>
        
        <div id="map" class="smallmap"></div>
        
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            <p>
                The XYZ layer allows a zoomOffset to be set if you want to have
                a maximum resolution for the map that differs from the maxiumum
                resolution of the cached tiles.  This example uses only 6 of the
                levels in the cache, starting with the ninth level (index of 8)
                in the cache.  To do this, the layer is constructed with a
                zoomOffset of 8.  When the map zoom level is zero, the level
                with index 8 will be requested from the cache.
            </p>
            <p>
                See the <a href="xyz-offset.js" target="_blank">
                xyz-offset.js source</a> to see how this is done.
            </p>        
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